Win a Sony Xperia Z with #O2tubepuns

To celebrate the launch of free London Underground WiFi for O2 customers, we’ve released an exclusive O2 Tracks playlist, Sounds of the Underground, for tube users to enjoy on their journeys.

You can check out the track list below but we want to challenge your inner DJ to come up with your own alternative musical tube puns. There’s a Sony Xperia Z up for grabs for one lucky winner picked at random.

All you need to do is tweet your suggestion which puts an Underground twist on a famous song or artist and include #O2tubepuns in the message.

We came up “I’m a Barbican girl #O2tubepuns” and “Clapham Common People #O2tubepuns”